Sr Operation Mgmt Specialist

3 days ago

Central Region, Singapore Lenovo (Singapore) Pte Ltd Full time $90,000 - $120,000 per year

Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers.

Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world's largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo's continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).

Description and Requirements

Key Responsibilities:

MSSQL (60%)

  • Install, configure, maintain, and upgrade SQL Server (2016/2019/2022) instances in cloud/on-prem environments.
  • Configure Always On Availability Groups, Log Shipping, Replication, and other HA/DR solutions.
  • Conduct performance tuning, query optimization, and implement indexing strategies.
  • Automate administrative tasks using T-SQL and PowerShell.
  • Migrate databases to AWS RDS and EC2 using best practices.
  • Implement and manage security, including access control, encryption, and auditing.

Oracle 19c (30%)

  • Install, configure, and administer Oracle 19c databases (on-prem and AWS-hosted).
  • Set up and manage Oracle Data Guard, RMAN backups, and tuning/diagnostics.
  • Perform routine health checks, patching, schema changes, and space management.

AWS RDS (SQL Server & Oracle 19c)

  • Manage provisioning, configuration, and maintenance of RDS SQL Server and Oracle 19c instances.
  • Monitor RDS performance, configure backup retention, parameter groups, and apply patches.
  • Handle snapshots, restore operations, and troubleshoot RDS-related issues.

Required Skills and Experience:

  • 5+ years of DBA experience with strong focus on Microsoft SQL Server.
  • 2+ years of hands-on experience managing Oracle 19c databases.
  • Experience with AWS RDS (SQL Server and Oracle), CloudWatch, and performance tuning in cloud environments.
  • Strong scripting skills in T-SQL, PL/SQL, and PowerShell.
  • Deep understanding of HA/DR, backup/restore strategies, and cloud migration approaches.
  • Experience with monitoring, alerting, and automation tools.

Preferred Certifications:

  • Microsoft Certified: SQL Server DBA or Azure Administrator Associate
  • AWS Certified Database – Specialty
  • Oracle Database 19c Administrator Certified Professional

Soft Skills:

  • Excellent communication, problem-solving, and documentation skills
  • Ability to work independently and collaboratively in a remote or hybrid environment
  • Flexible to support critical issues and on-call rotations if required

Good to Have:

  • Working knowledge of MySQL and PostgreSQL in cloud environments (especially AWS RDS)
  • Exposure to DevOps tools, Terraform, CloudFormation, or CI/CD pipelines
  • Experience with multi-region/multi-AZ deployments and cost optimization in AWS

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